CN105144949B - Fertilising ditching device - Google Patents
Fertilising ditching device Download PDFInfo
- Publication number
- CN105144949B CN105144949B CN201510519505.3A CN201510519505A CN105144949B CN 105144949 B CN105144949 B CN 105144949B CN 201510519505 A CN201510519505 A CN 201510519505A CN 105144949 B CN105144949 B CN 105144949B
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- China
- Prior art keywords
- fertilizer
- wheel
- connecting rod
- disk
- fertilising
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Abstract
One kind fertilising ditching device, belongs to agricultural machinery technological field.Including ditching device and fertilizer distributor, the ditching device includes center frame, breach disk, smooth surface disk, spring I, connecting rod I and connecting plate I, the breach disk and smooth surface disk are arranged concentrically in the both sides of center frame installation end, the connecting portion of center frame is hinged on one end of connecting rod I, the end of center frame connecting portion connects connecting rod I by spring I, the other end of connecting rod I is connected with the connecting plate I being connected with seeder mainframe, and the fertilising pipe fertilizer outlet of fertilizer distributor is placed in smooth surface disk rear end.The present invention is roller fertilising ditching device, realizes the profiling to ground.The setting of fertilising furrower disc is easy to neutron absorption fertilizer, and will not burn seed.And energy property cut radicula stubble, output fertile ditch.Trench digging breach disk center's frame carries elastic connection with connecting rod, drives trench digging breach disk to escape hard thing and reset.
Description
Technical field
The invention belongs to agricultural machinery technological field, more particularly to a kind of fertilising ditching device.
Background technology
Existing fertilizer distributor, furrower disc is plain disk, also there are many corn stubbles at the fertilising of ridge side, common circle
Disk is not easy to cut off breaking, and furrower disc is to be rigidly connected with frame, is easily damaged furrower disc.And existing fertilizer distributor is single
Disc structure, earthing is not tight；It is double-disc structure, resistance is big.
The content of the invention
For above-mentioned technical problem, the present invention provides a kind of fertilising ditching device, its compact conformation.
The purpose of the present invention is achieved through the following technical solutions：
One kind fertilising ditching device, including ditching device and fertilizer distributor, the ditching device include center frame, breach
Disk, smooth surface disk, spring I, connecting rod I and connecting plate I, the breach disk and smooth surface disk are arranged concentrically to be installed in center frame
The both sides at end, the connecting portion of center frame is hinged on one end of connecting rod I, and the end of center frame connecting portion is connected by spring I
Extension bar I in succession, the other end of connecting rod I is connected with the connecting plate I being connected with seeder mainframe, and the fertilizer guiding tube of fertilizer distributor goes out fertilizer
Mouth is placed in smooth surface disk rear end.
Further, the fertilizer distributor includes fertilizer box, fertilizer apparatus, drive shaft, drive sprocket, fertilising land wheel and affixed side
Plate, the fertilizer box fertilizer outlet is provided with fertilizer apparatus, and connection thereon exports the fertilizer guiding tube of fertilizer to dressing furrow, and the fertilizer of fertilizer apparatus drives
Moving axis stretches out fertilizer apparatus, and sprocket wheel is provided with thereon, is connected by driving-chain with the drive sprocket on fertilising land wheel；Per adjacent two ridge
Fertilizer box connected by fixed plate I, connecting plate II is fixed with fixed plate I, rising for tensioner driving-chain is installed on connecting plate II
Bearing up pulley I；Fertilizer box side is connected with fixed side, is mounted on connecting the U-bolt of mainframe thereon.
Further, fertilizer wheel connecting rod is connected on the fertilising land wheel, fertilizer wheel connecting rod is by fertilizer wheel connecting plate III and U-shaped
It is bolted on seeder mainframe, is also associated with tensing the spring of fertilising land wheel in fertilizer wheel connecting rod and fertilizer wheel connecting plate III
III, expansion tightening wheel connecting plate II is additionally provided with fertilizer wheel connecting rod, expansion tightening wheel II is installed thereon.
Further, the fertilizer box is two cavity configurations, and the fertilizer outlet of mouth fertilizer and base fertilizer, mouth fertilizer box and base fertilizer case is contained respectively
Fertilizer apparatus is connected respectively, connects big sprocket wheel and minor sprocket, big sprocket wheel and minor sprocket point in the fertilizer drive shaft of two fertilizer apparatus respectively
It is not connected by driving-chain with drive sprocket on fertilising land wheel, the fertilizer guiding tube of the mouth fertilizer box is located at breaking back-end disk, base fertilizer case
The fertilizer guiding tube fertilizer outlet of upper connection is placed in smooth surface disk rear end.
Further, the smooth surface disk is located at the seed tray side 5cm-10cm of seeder, depth ratio seed tray depth
Deep 2-3cm.
Further, the adjustment hole of multiple regulation setting height(from bottom)s is provided with the connecting rod I.
Further, the stopping means of limitation center gantry rotation is additionally provided with the connecting rod I.
Further, the stopping means is caging bolt or postive stop baffle.
Beneficial effects of the present invention are：
1. present invention fertilising power is mainly driven by land wheel, land wheel close proximity to ground during work, is exempted from as tractor drives
Plough seeder to advance, land wheel is rotated because the friction on ground is subject to, and can realize the profiling to ground, the rotation that then will be obtained
Power reaches outer groove-wheel fertilizer distributor by Chain conveyer, and the fertilizer of receptacle is fallen into fertilizer apparatus by deadweight, and breaking disk is given respectively
Fertilizer guiding tube fertilizer and ditching device fertilizer afterwards.Compact conformation, strong applicability.
2. the dressing furrow that ditching device of the present invention is opened is located at more than the seed tray side 5cm of seeder, depth ratio sowing
Disk depth depth 2-3cm, it is easy to which neutron absorption fertilizer, will not burn seed.There is no corn stubble on this direction, it is not necessary to special
Breaking disk.In order to be able to property cut radicula stubble, fertile ditch is outputed, this ditching device for being accomplished by fertilising has certain breaking to cut off
Ability, therefore the one side that fertilising ditching device is used is breach disk, is simultaneously this combining form of smooth surface disk.
3. ditching device of the present invention is designed to elastic connection, and trench digging breach disk center's frame is hinged with connecting rod by one
Point connection, rotates, spring straining center frame around pin joint, with certain pretightning force, prevents trench digging breach disk one from contacting soil
Just upspring, only soil is more than initial tension of spring to the reaction force of trench digging breach disk, that is, when running into hard thing, spring is
Can continue to elongate, trench digging breach disk center's frame is rotated around pin joint, after escaping hard thing, anti-work of the ground to trench digging breach disk
Firmly reduce, less than initial tension of spring, breach disk of so ditching can set back again.Set in the connecting rod I of connection center frame
Caging bolt is put, no matter so adding big pretightning force, the position of trench digging breach disk center frame is all constant.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is applied to seeder.
Fig. 2 is fertilizer distributor schematic diagram in Fig. 1.
Fig. 3 is ditching device schematic diagram in Fig. 1.
Fig. 4 is fertilising land wheel apparatus schematic diagram in Fig. 1.
In figure：1. hanger bracket, 2. mainframe,
3. ditching device, 31. connecting plates I, 32. connecting rods I, 33. springs I, 34. center frames, 35. breach disks, 36. light
Face disk, 37. adjustment holes, 38. caging bolts；
4. fertilizer distributor, 401. fertilizer box, 402. fixed plates, 403. expansion tightening wheels I, 404. connecting plates II, 405. fixed sides,
406. fertilizer apparatus, 407. drive shafts, 408.U type bolts, 409. big sprocket wheels, 410. minor sprockets, 411. bearings, 412. fertilising ground
Wheel, 413. drive sprockets, 414. expansion tightening wheels II；415. connecting plates II, 416. springs II, 417. connecting rods II, 418. connecting plates
Ⅲ；
5. seeding apparatus, 6. dispenser, 7. breaking disk, 8. row cleaner, 9. coverer.
Specific embodiment
Below by embodiment and accompanying drawing, the invention will be further described.
Embodiment：As shown in figure 1, being applied to the structural representation of seeder for the present invention.Its open ridge number be 2 times
Number.This example is illustrated by taking two ridges as an example.
As shown in figs 2-4, the present invention includes ditching device 3 and fertilizer distributor 4, and ditching device 3 is installed on sowing owner
The top of frame 2, fertilizer distributor 4 is installed on the lower section of mainframe 2, as shown in figure 3, the ditching device 3 is symmetrical two groups, bag
Include center frame 34, breach disk 35, smooth surface disk 36, spring I 33, connecting rod I 32 and connecting plate I 31, the He of breach disk 35
Smooth surface disk 36 is arranged concentrically in the both sides of the installation end of center frame 34, and the connecting portion of center frame 34 is hinged on connecting rod I 32
One end, the end of the connecting portion of center frame 34 connects connecting rod I 32 by spring I 33, the other end of connecting rod I 32 be connected with
The connecting plate I 31 of the connection of seeder mainframe 2, the fertilizer guiding tube fertilizer outlet of fertilizer distributor 4 is placed in the rear end of smooth surface disk 36.
As shown in Fig. 2 the fertilizer distributor 4 is two groups, including fertilizer box 401, fertilizer apparatus 406, drive shaft 407, driving-chain
Wheel 413, fertilising land wheel 412 and fixed side 405, the fertilizer outlet of the fertilizer box 401 are provided with fertilizer apparatus 406, connection output thereon
Fertilizer to dressing furrow fertilizer guiding tube, the fertilizer drive shaft 407 of fertilizer apparatus 406 stretches out fertilizer apparatus 406, sprocket wheel is provided with thereon, with
Drive sprocket 413 on fertilising land wheel 412 is connected by driving-chain；Fertilizer box 401 per adjacent two ridge is connected by fixed plate I 402
Connect, connecting plate II 404 is fixed with fixed plate I 402, the expansion tightening wheel I 403 of tensioner driving-chain is installed on connecting plate II 404；Fertilizer
The side of case 401 is connected with fixed side 405, is mounted on connecting the U-bolt 408 of mainframe 2 thereon.
The fertilizer box 401 is two cavity configurations, respectively splendid attire mouth fertilizer and base fertilizer, and the fertilizer outlet of mouth fertilizer box and base fertilizer case connects respectively
Fertilizer apparatus is connect, big sprocket wheel 409 and minor sprocket 410, the He of big sprocket wheel 409 is connected in the fertilizer drive shaft 407 of two fertilizer apparatus 406 respectively
Minor sprocket 410 is connected with drive sprocket on fertilising land wheel 412 by driving-chain respectively, and the fertilizer guiding tube of the mouth fertilizer box is located at breaking
The rear end of disk 7, the fertilizer guiding tube fertilizer outlet connected on base fertilizer case is placed in the rear end of smooth surface disk 36.Fertilizer apparatus 406 is existing outer groove-wheel
Fertilizer apparatus.
As shown in figure 4, connecting fertilizer wheel connecting rod 417 on the fertilising land wheel 413, fertilizer wheel connecting rod 417 is connected by fertilizer wheel
Fishplate bar III 418 and U-bolt 408 are connected on seeder mainframe 2, in fertilizer wheel connecting rod 417 and fertilizer wheel connecting plate III 418 also
The spring III 416 for tensing fertilising land wheel 413 is connected with, expansion tightening wheel connecting plate II 415 is additionally provided with fertilizer wheel connecting rod 417,
Expansion tightening wheel II 414 is installed thereon, driving-chain tensioning is kept.
The smooth surface disk 36 is located at the seed tray side 5cm-10cm, depth ratio seed tray depth depth 2-3cm of seeder.
The adjustment hole 37 of multiple regulation setting height(from bottom)s is provided with the connecting rod I 32.It is additionally provided with the connecting rod I 32
The stopping means that limitation center frame 34 is rotated, the stopping means is caging bolt 38 or postive stop baffle.
The course of work of the invention：
The present invention is arranged on after the clear ridge device of breaking, and outer groove-wheel fertilizer apparatus 406 is driven by applying fertilizer land wheel 413, work
Apply fertilizer the close proximity to ground of land wheel 413 when making, and as tractor drives no-tillage seeding machine to advance, fertilising land wheel 413 is because be subject to ground
Friction and rotate, then the rotary power of acquisition is reached the He of big sprocket wheel 409 of two outer groove-wheel fertilizer apparatus 406 by driving-chain
On minor sprocket 410, rotated by drive shaft 407, drive fertilizer apparatus fertilising.The fertilizer of discharge reaches ditching device with fixed amount
The rear end of smooth surface disk 36, with smooth surface disk 36 in 5~10cm of seed tray side, outputs one than kind of a fertile ditch of 2~3cm of ditch depth.Fertilizer
The fertilizer of case 401 is fallen into adjustable outer groove-wheel fertilizer apparatus 406 by deadweight, the fertile bottom of trench for being entered out fertilizer by fertilising pipe
Portion.Fertilizer box is two chambers, and mouth fertilizer and base fertilizer are contained respectively, and mouth fertilizer box is the fertilizer guiding tube fertilizer after breaking disk 7, and base fertilizer case is filled for trench digging
The fertilising pipe fertilizer put.
Claims (4)
1. a kind of fertilising ditching device, it is characterised in that：Including ditching device and fertilizer distributor, the ditching device includes center
Frame, breach disk, smooth surface disk, spring I, connecting rod I and connecting plate I, the breach disk and smooth surface disk are arranged concentrically in
The both sides of scheming frame installation end, the connecting portion of center frame is hinged on one end of connecting rod I, and the end of center frame connecting portion leads to
The connection connecting rod I of spring I is crossed, the other end of connecting rod I is connected with the connecting plate I being connected with seeder mainframe, fertilizer distributor
Fertilizer guiding tube fertilizer outlet is placed in smooth surface disk rear end；The smooth surface disk is located at the seed tray side 5cm-10cm of seeder, depth
Than seed tray depth depth 2-3cm；The fertilizer distributor includes fertilizer box, fertilizer apparatus, drive shaft, drive sprocket, fertilising land wheel and consolidates
Determine side plate, the fertilizer box fertilizer outlet is provided with fertilizer apparatus, connection thereon exports the fertilizer guiding tube of fertilizer to dressing furrow, the fertilizer of fertilizer apparatus
Material drive shaft stretches out fertilizer apparatus, and sprocket wheel is provided with thereon, is connected by driving-chain with the drive sprocket on fertilising land wheel；Per adjacent
The fertilizer box on two ridges is connected by fixed plate I, and connecting plate II is fixed with fixed plate I, and tensioner driving-chain is provided with connecting plate II
Expansion tightening wheel I；Fertilizer box side is connected with fixed side, is mounted on connecting the U-bolt of mainframe thereon；The fertilizer box is two chambers
Structure, contains mouth fertilizer and base fertilizer respectively, and the fertilizer outlet of mouth fertilizer box and base fertilizer case connects fertilizer apparatus respectively, and the fertilizer of two fertilizer apparatus drives
Big sprocket wheel and minor sprocket are connected on moving axis respectively, big sprocket wheel and minor sprocket pass through driving-chain with drive sprocket on fertilising land wheel respectively
Connection, the fertilizer guiding tube of the mouth fertilizer box is located at breaking back-end disk, and the fertilizer guiding tube fertilizer outlet connected on base fertilizer case is placed in smooth surface disk
Rear end；The adjustment hole of multiple regulation setting height(from bottom)s is provided with the connecting rod I.
2. apply fertilizer ditching device according to claim 1, it is characterised in that：Fertilizer wheel connecting rod is connected on the fertilising land wheel,
Fertilizer wheel connecting rod is connected on seeder mainframe by fertilizer wheel connecting plate III and U-bolt, and fertile wheel connecting rod and fertilizer wheel are connected
It is also associated with tensing the spring III of fertilising land wheel on plate III, is additionally provided with expansion tightening wheel connecting plate II in fertilizer wheel connecting rod, thereon
Expansion tightening wheel II is installed.
3. apply fertilizer ditching device according to claim 1, it is characterised in that：Limitation center is additionally provided with the connecting rod I
The stopping means of gantry rotation.
4. apply fertilizer ditching device according to claim 3, it is characterised in that：The stopping means is caging bolt or limiting block
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519505.3A CN105144949B (en) | 2015-08-21 | 2015-08-21 | Fertilising ditching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519505.3A CN105144949B (en) | 2015-08-21 | 2015-08-21 | Fertilising ditching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105144949A CN105144949A (en) | 2015-12-16 |
| CN105144949B true CN105144949B (en) | 2017-06-13 |
Family
ID=54786355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510519505.3A Expired - Fee Related CN105144949B (en) | 2015-08-21 | 2015-08-21 | Fertilising ditching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105144949B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105874981B (en) * | 2016-06-02 | 2018-08-24 | 农业部南京农业机械化研究所 | A kind of breaking ditching-fertilizing device for no-tillage seeding machine |
| CN108307731A (en) * | 2017-01-16 | 2018-07-24 | 西北农林科技大学 | A kind of novel table roller no-till maize device |
| CN113068480A (en) * | 2020-01-04 | 2021-07-06 | 乌兰浩特市顺源农牧机械制造有限公司 | Seed and fertilizer ditching device of seeder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294734Y (en) * | 2008-11-14 | 2009-08-26 | 常州东风农机集团有限公司 | Zero tillage seeder |
| CN103416134A (en) * | 2013-08-05 | 2013-12-04 | 沈阳农业大学 | Cutaway disk type stubble breaking knife and stubble-breaking and furrowing device |
| CN104823564A (en) * | 2015-04-03 | 2015-08-12 | 西安亚澳农机股份有限公司 | High stubble and thick straw resistant non-tillage seeder |
| CN204907047U (en) * | 2015-08-21 | 2015-12-30 | 沈阳农业大学 | Fertilization ditching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8286566B2 (en) * | 2009-11-24 | 2012-10-16 | Cnh Canada, Ltd. | Down pressure adjustment assembly for a disc opener of an agricultural implement |
-
2015
- 2015-08-21 CN CN201510519505.3A patent/CN105144949B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201294734Y (en) * | 2008-11-14 | 2009-08-26 | 常州东风农机集团有限公司 | Zero tillage seeder |
| CN103416134A (en) * | 2013-08-05 | 2013-12-04 | 沈阳农业大学 | Cutaway disk type stubble breaking knife and stubble-breaking and furrowing device |
| CN104823564A (en) * | 2015-04-03 | 2015-08-12 | 西安亚澳农机股份有限公司 | High stubble and thick straw resistant non-tillage seeder |
| CN204907047U (en) * | 2015-08-21 | 2015-12-30 | 沈阳农业大学 | Fertilization ditching device |
Non-Patent Citations (1)
| Title |
|---|
| ２ＢＧ ２型玉米垄作免耕播种机;林静，刘安东，李宝阀等;《农业机械学报》;20110603;第42卷(第6期);第43至46页及第62页 * |
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| Publication number | Publication date |
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| CN105144949A (en) | 2015-12-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170613 Termination date: 20180821 |